Annual mean 23°C · wettest around May · prevailing wind N
Warmest
29.9 °C
Coldest
18.4 °C
Wettest
74%
Windiest
1.4 m/s
Prevailing
N
1.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Guwāhāti over the whole year is 23°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 11°C. The rainy (wet) season in Guwāhāti runs from March to October, peaking in May with a 66% chance of rain on a given day. The dry season is November to February; November is the driest month, at 24%. Winds in Guwāhāti are highest in April, averaging 1.0 m/s (4 km/h), and lightest in December, at 0.3 m/s (1 km/h). The prevailing wind is from the N. The clearest skies in Guwāhāti come in December, when the sky is typically 35% covered; July is the cloudiest month, at 77%.
Month by month Guwāhāti climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
20°C
11°C
19°C
33%
41%
0.4 m/s
81
11
73
February
22°C
13°C
22°C
36%
44%
0.6 m/s
81
25
56
March
26°C
17°C
26°C
47%
46%
0.8 m/s
57
52
25
April
28°C
20°C
29°C
58%
61%
1.0 m/s
28
52
7
May
28°C
22°C
31°C
66%
70%
0.8 m/s
14
40
3
June
29°C
25°C
34°C
62%
74%
0.6 m/s
7
20
2
July
30°C
25°C
35°C
59%
77%
0.5 m/s
5
15
1
August
30°C
25°C
36°C
60%
73%
0.6 m/s
5
13
1
September
29°C
25°C
35°C
64%
70%
0.4 m/s
5
17
1
October
28°C
22°C
32°C
54%
60%
0.6 m/s
15
41
4
November
25°C
17°C
27°C
24%
38%
0.4 m/s
50
61
21
December
21°C
14°C
21°C
28%
35%
0.3 m/s
82
26
59
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Guwāhāti weather by season
Year round, Guwāhāti has days of about 20°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from 11°C to 25°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around May and least likely around November. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Guwāhāti weather in winterDecember to February
High 21°CLow 13°CRain 32%
Winter in Guwāhāti has typical daily highs of about 21°C and lows of about 13°C, with a 32% chance of rain on a given day.
Guwāhāti weather in springMarch to May
High 27°CLow 20°CRain 57%
Spring in Guwāhāti has typical daily highs of about 27°C and lows of about 20°C, with a 57% chance of rain on a given day.
Guwāhāti weather in summerJune to August
High 30°CLow 25°CRain 60%
Summer in Guwāhāti has typical daily highs of about 30°C and lows of about 25°C, with a 60% chance of rain on a given day.
Guwāhāti weather in autumnSeptember to November
High 27°CLow 22°CRain 47%
Autumn in Guwāhāti has typical daily highs of about 27°C and lows of about 22°C, with a 47% chance of rain on a given day.
When is the rainy season in Guwāhāti?
The rainy (wet) season in Guwāhāti runs from March to October, peaking in May with a 66% chance of rain on a given day. The dry season is November to February; November is the driest month, at 24%.
What time of year is Guwāhāti windiest?
Winds in Guwāhāti are highest in April, averaging 1.0 m/s (4 km/h), and lightest in December, at 0.3 m/s (1 km/h). The prevailing wind is from the N.
What is the average temperature in Guwāhāti year round?
The average temperature in Guwāhāti over the whole year is 23°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 11°C.